The Imagination Technologies driver for Chrome OS before R74-11895.B, R75 before R75-12105.B, and R76 before R76-12208.0.0 allows attackers to trigger an Integer Overflow and gain privileges via a malicious application. This occurs because of intentional access for the GPU process to /dev/dri/card1 and the PowerVR ioctl handler, as demonstrated by PVRSRVBridgeSyncPrimOpCreate.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2019-10-01T11:07:51

Updated: 2024-08-05T01:17:39.567Z

Reserved: 2019-09-19T00:00:00

Link: CVE-2019-16508

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2019-10-01T12:15:10.967

Modified: 2019-10-08T17:03:06.403

Link: CVE-2019-16508

cve-icon Redhat

No data.